[Kenpachi watches throughout, intrigued. It's been awhile since he got his dick sucked. Even longer since the woman was a beginner. The process is something else..and there is a process. He can tell Lucy's intent as she gradually makes progress by adjusting.

She seeks to please him. He sees it in her eyes when she looks to him for praise.]

I like the tongue work. Like you want to taste whatever you can. I like that! But don't let stroking me be your crutch, or you'll never be able to handle all of me. There's other things your hand can do instead.

You're doing good though. Suck more while you do it. Suck hard. Like you need me to cum more than anything you ever wanted!

[He's clearly getting excited, his hand reaching out not to force her down, but to guide her head back up so he can have her do a couple quick head bobs before easing her back down and pulling her back off.]

Use your tongue to tease my head. The tip, too. Then take the tip and suck on it.